Castle

ABC

9 p.m. Monday, ABC "Castle" celebrates its 100th episode with an homage to the classic Hitchcock film "Rear Window." After Castle breaks his leg, he's stuck at home as Beckett investigates the death of an IRS agent. Bored, he looks out the window and thinks he witnesses a murder across the street. April TV premieres, finales and specials

9 p.m. Monday, ABC "Castle" celebrates its 100th episode with an homage to the classic Hitchcock film "Rear Window." After Castle breaks his leg, he's stuck at home as Beckett investigates the death of an IRS agent. Bored, he looks out the window and thinks he witnesses a murder across the street. April TV premieres, finales and specials (ABC)

9 p.m. Monday, ABC "Castle" celebrates its 100th episode with an homage to the classic Hitchcock film "Rear Window." After Castle breaks his leg, he's stuck at home as Beckett investigates the death of an IRS agent. Bored, he looks out the window and thinks he witnesses a murder across the street. April TV premieres, finales and specials